:root{--c-purple-50: #EEEDFE;--c-purple-100: #CECBF6;--c-purple-500: #534AB7;--c-purple-600: #4239A0;--c-purple-700: #312B7A;--c-gray-50: #F8F7F7;--c-gray-100: #F0EEEE;--c-gray-200: #E2DFDF;--c-gray-400: #9A9595;--c-gray-600: #5C5858;--c-gray-900: #1A1818;--c-green-50: #EAF3DE;--c-green-600: #3B6D11;--c-amber-50: #FAEEDA;--c-amber-600: #854F0B;--c-red-50: #FCEBEB;--c-red-600: #A32D2D;--c-blue-50: #E6F1FB;--c-blue-600: #185FA5;--bg: #F4F3F8;--surface: #FFFFFF;--border: rgba(0,0,0,.08);--border-md: rgba(0,0,0,.14);--text-primary: #1A1818;--text-secondary: #5C5858;--text-muted: #9A9595;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--sidebar-w: 220px;--topbar-h: 56px;--font: "Inter", system-ui, 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var(--border)}.user-info{display:flex;align-items:center;gap:10px}.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--c-purple-50);color:var(--c-purple-500);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}.user-name{font-size:12.5px;font-weight:500;color:var(--text-primary)}.user-role{font-size:11px;color:var(--text-muted)}.btn-logout{margin-top:8px;width:100%;padding:6px;background:none;border:1px solid var(--border-md);border-radius:var(--radius-sm);font-size:12px;color:var(--text-secondary);transition:background .12s}.btn-logout:hover{background:var(--c-gray-50)}.main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column}.topbar{height:var(--topbar-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px;position:sticky;top:0;z-index:50}.topbar-title{font-size:15px;font-weight:600;color:var(--text-primary)}.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.page-body{padding:24px;flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:13.5px;font-weight:600;color:var(--text-primary)}.card-body{padding:20px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 20px}.stat-label{font-size:11.5px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}.stat-value{font-size:26px;font-weight:600;color:var(--text-primary);letter-spacing:-.02em;line-height:1}.stat-sub{font-size:11.5px;color:var(--text-muted);margin-top:4px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;border:1px solid transparent;transition:all .12s;white-space:nowrap}.btn-primary{background:var(--c-purple-500);color:#fff;border-color:var(--c-purple-500)}.btn-primary:hover{background:var(--c-purple-600)}.btn-secondary{background:var(--surface);color:var(--text-primary);border-color:var(--border-md)}.btn-secondary:hover{background:var(--c-gray-50)}.btn-danger{background:var(--c-red-50);color:var(--c-red-600);border-color:transparent}.btn-danger:hover{background:#f7c1c1}.btn-sm{padding:4px 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8px;border-radius:20px;font-size:11.5px;font-weight:500;white-space:nowrap}.badge-purple{background:var(--c-purple-50);color:var(--c-purple-500)}.badge-green{background:var(--c-green-50);color:var(--c-green-600)}.badge-amber{background:var(--c-amber-50);color:var(--c-amber-600)}.badge-red{background:var(--c-red-50);color:var(--c-red-600)}.badge-gray{background:var(--c-gray-100);color:var(--c-gray-600)}.badge-blue{background:var(--c-blue-50);color:var(--c-blue-600)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12.5px;font-weight:500;color:var(--text-secondary);margin-bottom:5px}.form-input,.form-select,.form-textarea{width:100%;padding:8px 11px;border:1px solid var(--border-md);border-radius:var(--radius-sm);font-size:13.5px;color:var(--text-primary);background:var(--surface);transition:border-color .12s,box-shadow .12s;outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--c-purple-500);box-shadow:0 0 0 3px var(--c-purple-50)}.form-textarea{resize:vertical;min-height:80px}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.form-row{display:flex;gap:14px;align-items:flex-end}.form-error{font-size:12px;color:var(--c-red-600);margin-top:4px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal-lg{max-width:780px}.modal-header{padding:18px 20px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:15px;font-weight:600}.modal-body{padding:20px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.search-wrap{display:flex;align-items:center;gap:8px;background:var(--c-gray-50);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px}.search-wrap input{border:none;background:transparent;outline:none;font-size:13.5px;color:var(--text-primary);width:200px}.search-icon{width:15px;height:15px;color:var(--text-muted);flex-shrink:0}.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.alert-error{background:var(--c-red-50);color:var(--c-red-600);border:1px solid #f7c1c1}.alert-success{background:var(--c-green-50);color:var(--c-green-600);border:1px solid #c0dd97}.alert-info{background:var(--c-blue-50);color:var(--c-blue-600);border:1px solid #b5d4f4}.divider{height:1px;background:var(--border);margin:20px 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60%)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:380px;box-shadow:var(--shadow-md)}.login-logo{text-align:center;margin-bottom:28px}.login-logo-name{font-size:20px;font-weight:600;color:var(--c-purple-500)}.login-logo-sub{font-size:12px;color:var(--text-muted);margin-top:2px}.login-title{font-size:16px;font-weight:600;margin-bottom:20px}.totp-digits{display:flex;gap:8px;justify-content:center;margin:20px 0}.totp-digits input{width:40px;height:48px;text-align:center;font-size:20px;font-weight:600;border:1.5px solid var(--border-md);border-radius:var(--radius-sm);outline:none;transition:border-color .12s}.totp-digits input:focus{border-color:var(--c-purple-500);box-shadow:0 0 0 3px var(--c-purple-50)}.qr-wrap{text-align:center;margin:16px 0}.qr-wrap img{width:180px;height:180px;border:1px solid var(--border);border-radius:var(--radius-sm)}.pay-full{color:var(--c-green-600)}.pay-partial{color:var(--c-amber-600)}.pay-none{color:var(--c-red-600)}